• Carbon dioxide is manufactured by ( the ) burning ( of ) high-purity fuels.
• Carbon dioxide is prepared by the combustion of carbon in air or ...
• Charcoal is prepared by the ignition of wood, sugar, ...
• Carbon dioxide is manufactured by ( the ) burning ( of ) high-purity fuels.
• Carbon dioxide is prepared by the combustion of carbon in air or ...
• Charcoal is prepared by the ignition of wood, sugar, ...
Циммерман М., Веденеева К.. Русско-Английский научно-технический словарь переводчика. Russian-English scientific dictionary for translators. 2012